在Debian上实现GitLab高可用可参考以下步骤:
环境准备
安装GitLab
curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash
sudo apt-get install gitlab-ce
/etc/gitlab/gitlab.rb,设置external_url为负载均衡器地址。配置负载均衡
upstream gitlab {
server gitlab1.example.com:80;
server gitlab2.example.com:80;
}
server {
listen 80;
server_name gitlab.example.com;
location / {
proxy_pass http://gitlab;
proxy_set_header Host $host;
}
}
数据库与存储高可用
postgresql.conf开启复制,从库配置pg_hba.conf允许主库连接。/var/opt/gitlab),确保数据一致性。实例配置与故障转移
unicorn['listen_address']、gitlab_rails['redis_host']等)。监控与备份
gitlab-rake gitlab:backup:create备份数据,存储到异地。参考来源: